Yes. Castor oil soaks can be helpful. But the real questions is what's causing the lymph nodes to swell? The most common causes are allergy, infection, cancer, and exposure to irritants/toxins. If you don't know what's causing the swelling, see a doctor to determine this.

Not at all. Lymphatic system absorbs/carries things too big to go into the arteries/veins like bacteria eaten by white cells and digested food. Lymph nodes "taste" the lymph for anything bad like bacteria/viruses/cancers, etc. When it detects a problem, it alerts the immune system and your body reacts. They enlarge in response to the inflammation created when they react. Castor oil will have no effect.
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Not at all. Lymphatic system absorbs/carries things too big to go into the arteries/veins like bacteria eaten by white cells and digested food. Lymph nodes "taste" the lymph for anything bad like bacteria/viruses/cancers, etc. When it detects a problem, it alerts the immune system and your body reacts. They enlarge in response to the inflammation created when they react. Castor oil will have no effect.
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